From ac8025c113ad55f11149aab71d9662c54a553f1e Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Thu, 8 Nov 2018 13:09:54 +0100
Subject: [PATCH] libcsupport: Add missing include

Update #3598.
---
 cpukit/libcsupport/src/sync.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cpukit/libcsupport/src/sync.c b/cpukit/libcsupport/src/sync.c
index 1786b59cb0..3586ada9b1 100644
--- a/cpukit/libcsupport/src/sync.c
+++ b/cpukit/libcsupport/src/sync.c
@@ -29,6 +29,7 @@ int fdatasync(int);        /* still not always prototyped */
 #include <stdio.h>
 
 #include <rtems.h>
+#include <rtems/score/thread.h>
 #include <rtems/score/percpu.h>
 
 /* XXX check standards -- Linux version appears to be void */